氢氧化钙 ≥96%, GPR RECTAPUR®

供应商: VWR Chemicals
Danger

Synonyms: Slaked lime, Calcium dihydroxide

VWRC22355.298EA 425 CNY
VWRC22355.298 VWRC22355.367
氢氧化钙 ≥96%, GPR RECTAPUR®
氢氧化钙
分子式: Ca(OH)₂
分子量: 74.09 g/mol
溶点: 550
密度: 2.24 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00010901
CAS号: 1305-62-0
EINECS: 215-137-3
UN号: 3262
ADR: 8 III
Merck Index: 13,01675

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产品技术规格

Assay (at filling) Min. 96 %
Heavy metals (as Pb) Max. 50 ppm
Insolubility in hydrochloric acid Max. 0.1 %
Not precipitated by (COONH4)2 (as SO4) Max. 2.5 %
Cl (Chloride) Max. 100 ppm
CO3 (as CaCO3) Max. 3 %
SO4 (Sulphate) Max. 0.2 %
Fe (Iron) Max. 0.05 %


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